TRACK 1: CHILL KILL
Young (Wendy), Blue (Yeri), Aura (Irene), Naomi (Joy), Alice (Seulgi)
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TRACK 2: CALL MY NAME
Young (Jungwoo), Blue (Songhee), Aura (Yiyeon), Naomi (Seungheon), Alice (Simyeong)
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TRACK 3: FLIRTING
Young (Yewon), Blue (Hyori), Aura (Jia), Naomi (Yeonjae), Alice (Yunju)
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TRACK 4: PERFECT
Young (Seowon), Blue (Yeonsu), Aura (Chaeeun), Naomi (Sena), Alice (Seungchae)
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TRACK 5: MESS
Young (Yunjin), Blue (Chaewon), Aura (Kazuha), Naomi (Sakura), Alice (Eunchae)
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TRACK 6: BRING YOUR OWN BEST FRIEND
Young (Haram), Blue (Sheon), Aura (Siyoon), Naomi (Haruna), Alice (Tsuki)
